baber/WOPTO huggingface dataset:
Patent JP-2000072408-A (JP)
Title: Ozone adsorption and desorption device
Inventor: TAKAHASHI TAKESHI
IPC: B01D53/04
Filed: 1998-08-19
Abstract: PROBLEM TO BE SOLVED: To provide an ozone adsorption and desorption device using heat generated at an adsorption time for a desorption time in the case of executing the adsorption and the desorption of ozone with plural adsorption columns at the same time. SOLUTION: A 1st vessel 1 and 2nd vessel 2 in which an ozone adsorbent adsorbing ozone at the time of supplying the ozone while cooling and desorbing the adsorbed ozone at the time of heating is packed, are arranged side by side, a heat transfer pipe 5 passing from a cooling device 4 through the 1st vessel 1 and the 2nd vessel 2 and returning to the cooling device 4 is provided and the adsorption and the desorption is performed by either of the case that the ozone is adsorbed in the 1st vessel 1 and desorbed in the 2nd vessel 2 by making the flow direction of a heat transfer medium in the heat transfer pipe 5 from the 1st vessel 1 to 2nd vessel 2 or the case that the ozone is adsorbed in the 2nd vessel 2 and desorbed in the 1st vessel 1 by making the flow direction of the heat transfer medium flowing in the heat transfer pipe 5 from the 2nd vessel 2 to the 1st vessel 1.
Patent JP-S6293314-A (JP)
Title: Wear resistant sliding member
Inventor: MATSUBARA TOSHIHIKO
IPC: F16C33/14
Filed: 1985-10-21
Abstract: PURPOSE:To provide a high wear resistance to sliding member, by applying remelting hardening treatment while irradiating high density energy to sliding surface layer formed as chilled layer. CONSTITUTION:In a cam shaft 20, etc., for internal combustion engine being cast sliding member, a cast chilled layer 36 is formed in a lift 34 of a cam 32. A plasma 52, etc., injected from a plasma torch 50 is irradiated while drawing meandering locus along cam contour around cam apex as the center of a cam shaft 30 requiring especially wear resistance in the lift part 34. The part is remelted by the high density energy irradiation, further rapidly cooled and solidified to provide a hardened chill layer 38 on the layer 36. By the treatment, sliding surface layer having no fault and ultrafine structure is obtd., and superior wear resistance is exhibited.
Patent JP-2000057983-A (JP)
Title: X-ray tube device
Inventor: OTSUKA MAKOTO
IPC: H01J35/20
Filed: 1998-08-06
Abstract: PROBLEM TO BE SOLVED: To provide a device for restricting the lowering of degree of vacuum in a getter part capable of sufficiently adsorbing the gas by arranging the getter part in a recessed part of a member for supporting a negative electrode part inside of a case. SOLUTION: A glass stem 4 holds the whole of a negative electrode structure and secures vacuum tightness, and a lead wire 5 for applying electrical potential from outside is sealed in a vacuum tube. A getter part 7 is supported by the lead wire 5 at a tube inside through a nickel wire 6 in the condition that a vapor spraying direction thereof is directed to the inner wall side of a cylinder 2 so as to prevent the generation of a contact of the getter part 7 with the peripheral part of a sheath 3. In the getter part 7, barium or the like is sealed in a columnar container made of nickel or the like formed into a recessed part. The getter part 7 is sealed after evacuating a bulb of an X-ray tube device so as to maintain the inside of the tube at a high degree of vacuum.  A vapor spraying area is widened so as to increase the adsorbed amount in total, and a room for adsorbing further much gas is obtained.
Patent JP-H1079858-A (JP)
Title: Digital camera
Inventor: TANAKA TOSHIYUKI
IPC: H04N5/372
Filed: 1996-09-03
Abstract: PROBLEM TO BE SOLVED: To reduce image quality deterioration caused by waveform distortion, etc., of an image signal, when the image pickup part of the digital camera is connected to a camera main body part through a cable. SOLUTION: The image pickup part 3 can be connected to the camera main body part 2 by a cable 32. Whether there is cable 32 or not is checked with the signal from a terminal f1. A control part 211 which performs centralized control over the image-pickup operation has a filter part 211f which performs a filtering process (edge enhancement process) for image data, and the filter part 211f has two kind of filter characteristics differing in the degree of emphasis for high-frequency components. When an image signal is inputted through the cable 32, the filtering process is performed with the filter characteristics which is large in the degree of emphasis of the high-frequency components to correct a decrease in the high-frequency components of the picked-up image caused by waveform distortion, etc., in cable transmission, thereby reducing deterioration in the image quality.
Patent JP-H08290191-A (JP)
Title: Catalytic filter medium in catalytic oxidation type water purifying device
Inventor: KOJIMA AKIRA
IPC: C02F3/10
Filed: 1995-09-12
Abstract: PURPOSE: To provide a catalytic filter medium in a catalytic oxidation type water purifying device, which is excellent in biological and organism affinities, low in cost, having durability and excellent in purifying action. CONSTITUTION: The catalytic filter medium is made of a biological film carrier 10 formed by binding many carbon fiber filaments 12 of the biological film carrier into a prescribed form so that the each filament 12 moves in water such as sea weed.
Patent JP-H0282120-A (JP)
Title: Elongation percentage adjustment type load transmission mechanism
Inventor: OTA AKIRA
IPC: G01G23/01
Filed: 1988-09-20
Abstract: PURPOSE:To enable proper calibration even under different conditions by providing an elongation percentage adjusting member between a beam and an arm for mounting a calibration weight. CONSTITUTION:The elongation percentage adjusting member 30 is provided between the beam 14 and arm 19 for mounting the calibration weight. Here, the distance from a fulcrum 15 to a suspension band 18 which is the center where the load of a body to be scaled is placed is denoted as A, the distance from a fulcrum 15 to the center of the calibration weight 21 as B, the width of the elongation percentage adjustment of the member 30 as B', and the sum of the overall length of the arm 19 and the thickness of an elongation percentage adjusting member main body main body 30A as B''. In this case, the difference between the A-B' elongation percentage and B' elongation percentage is adjusted with the elongation percentage of a B' part. Here, it is considered that the member 30 (30A) while made of the same constituent members with the beam 14 and arm 19 operates as a member for adjusting the difference in elongation percentage between the both because the member 30 has a coefficient of linear expansion characteristic to the elongation percentage adjusting member effectively.
Patent JP-H04113015-A (JP)
Title: Apparatus and method for securing lock bolt
Inventor: TERAMOTO KATSUZO
IPC: F16B35/04
Filed: 1990-09-04
Abstract: PURPOSE:To improve operativity and fixing property without using fixer with simple manufacture by forming an extrusion deformed part on a movable member fitted into an outer pipe member and pulling an inner face of the outer pipe member by means of movement of the movable member to push out an outer face. CONSTITUTION:Into a wave-shaped movable member 5 having an extrusion deformed part 6 in wedges in an equal pitch along a lengthwise direction, an outer pipe member 4 having a similar wave shape is fitted to form an insertion member 3. Then this insertion member 3 is inserted into an insertion hole 2, and the outer pipe member 4 is fixed by a washer 8 so that the movable member 5 is pulled from the outer pipe member 4 wherein the extrusion deformed part 6 is pushed against the inner face of the insertion hole 2 to be deformed, and the outer pipe member 4 is fixed to the hole 2. Therefore operativity is good, manufacture is easy, mass production is supported and rigid fixing is possible.
Patent JP-H0793323-A (JP)
Title: Tree grammar pattern recognizing and analyzing and probability calculating device and probability learning device
Inventor: ABE NAOKI
IPC: G06F17/27
Filed: 1993-09-20
Abstract: PURPOSE:To calculate and learn a probability distribution on a character string on finite English letters. CONSTITUTION:Those devices consist of an input character string storage part 101 which stores an input character string, a tree grammar storage part 102 which stores a set of rules for rewriting nodes in a labeled tree structure by a parttree structure rewritten by a part tree structure of the same rank, a syntax array storage part 103 which stores information on a partial syntax analysis as an array, an array completion decision part 106 which decides whether or not the calculation of the array of syntax analysis information is completed, an array element calculation part 105 which calculates elements of the array specified with suffix, a suffix update part 104 which updates the subscripts specifying the elements of the array to be calculated, and an output part 107 which outputs the decision.
Patent JP-S59127568-A (JP)
Title: Diode defect detector for rotary rectifier
Inventor: TSUJI NOBUHIKO
IPC: H02K19/36
Filed: 1982-12-29
Abstract: PURPOSE:To enable to continuously monitor the defect of a diode by detecting by a photosensor the fused state of a fuse which is mounted on the peripheral surface of a rotor by connecting rectifying diodes in series and converting it to an electric signal, thereby discriminatng it. CONSTITUTION:The rotary rectifier of a brushless AC generator is formed of a rectifying diode, and a protecting fuse 2 which is mounted on the peripheral surface or a rotor 1 connected in series with the diode and having a fusible flag 3. A sensor head 11 which has a condensing lens 13 and optical fibers 11a, 11b is mounted on an illumination lens, a light is emitted to the fuse 2, thereby detecting the rise of the flag 3 at ahnormal time. Therefore, a signal from the head 11 is converted via a photoelectric converter 15 to an electric signal, and an alarm unit 17 is operated through a discriminator 6, thereby always monitoring the defect of the diode continuously.
Patent JP-H04113256-A (JP)
Title: Impact type apparatus for detecting change in structure
Inventor: MIHASHI KUNIHIRO
IPC: G01N3/00
Filed: 1990-09-04
Abstract: PURPOSE:To output a desired discrimination signal simply by an analog processing while reducing the number of components, by enabling execution of output corresponding to the amplitude of an output signal by inputting an output of an integration circuit to a plurality of comparators which have reference values being different in amplitude. CONSTITUTION:An impact force of a hammer 10 is conducted to a member 30 to be inspected, through a contactor 26, and a counter-force of impact is given to the contactor 26. When a signal V detected by a sensor 32 is inputted to a determination circuit 34, a noise part is cut off by a comparator 36 and a rectangular pulse signal V1 corresponding to the width of a waveform pulse is outputted therefrom. Moreover, this pulse signal V1 is inputted to an attenuator 38 and a rectangular pulse signal V2, attenuated so to be outputted with the sensitivity corresponding to the member 30 to be inspected is outputted therefrom. This signal V2 is integrated in an integration circuit 40, an integration signal V3 corresponding to the pulse width is compared with reference voltages V02 and V03 in comparators 42 and 44 and when these threshold values are exceeded, display means 46 and 48 are lighted.
Patent JP-S61112803-A (JP)
Title: Changeover control device for reciprocating actuator
Inventor: ITO JINICHI
IPC: F01L25/06
Filed: 1984-11-06
Abstract: PURPOSE:To prevent the malfunction of a reciprocating actuator by providing a spool with a convex part for self-hold which is fitted to be engaged with the small diameter inner circumferential part of a sleeve, a self-hold means, and pilot pressure delay means. CONSTITUTION:A convex part 85 for self-hold which is closely fitted with a large diameter inner circumferential part 55 of a sleeve 42 and also fitted to be engaged with a small diameter inner circumferential part 56, a self-hold means comprised of a valve body 89 which opens or closes a valve seat part 57, and pilot pressure delay means 86 and 88 which delay the generation of effective pressure for the changeover of a main valve 24 are provided to a spool 45. Thus, since a prescribed time difference between the initial changeover operation of the spool 45 and the generation of effective pressure for the main valve changeover pilot can be securely caused to ensure the self-hold of the spool 45, the malfunction such as the operation stop of reciprocating actuator, etc. can be prevented.
Patent JP-S59124794-A (JP)
Inventor: FUJIMOTO HIROAKI
IPC: H05K3/18
Filed: 1982-12-29
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H1173363-A (JP)
Title: Memory controller
Inventor: SUGA TAKESHI
IPC: G06F12/02
Filed: 1997-08-29
Abstract: PROBLEM TO BE SOLVED: To efficiently update the storage data without increasing an erasure time and the number of erasure times by extracting only effective data record to transfer to a different block which is in an empty state and physically eliminating the block of a transfer destination to make it empty. SOLUTION: Various data are stored in a record unit of a different content in a data area 21, and header information that consists of the leading address position and record length of data record is stored in a header area 22. A block managing part 15 extracts the latest data record in each same content series from a block B1, e.g. when empty capacity of the block B1 becomes small and there is no room to additionally write the next data record and copies it to a block B2. In such cases, the header information is newly reproduced and written in the header area. With this, only effective data record is transferred to the block B2. After that, a storage area of the original block B1 is released due to physical erasure.
Patent JP-H0683163-A (JP)
Title: Electrifier
Inventor: NISHIMURA SOICHIRO
IPC: H01T19/00
Filed: 1992-09-02
Abstract: PURPOSE:To obtain an electrifier having an advantage over the uniform electrificatin of a photosensitive body and high electrostatic chargeability, without the bare part of an electrode. CONSTITUTION:The electrifier 10 is composed of a substrate 12 made of an insulator such as a glass, plural electrodes 14 provided on the substrate 12 and a high resistant layer 16 provided on the substrate 12 so as to cover the electrodes 14. In an actual using state, the electrifier 10 comes into contact with the photosensitive body 22 via a spacer 20 provided on both ends of the electrifier 10 and presses its both ends by a spring to keep an interval from the photosensitive body 22 100-800mum. Further, power sources 26a and 26b are provided so as to apply voltages different each other in the electrodes of the central part and an end part, on plural electrodes 14.
Patent JP-S59119374-A (JP)
Title: Controller
Inventor: KURODA KOUKI
IPC: G03G15/20
Filed: 1982-12-25
Abstract: PURPOSE:To obtain a high-safety, and inexpensive controller of a copying machine, etc. by providing a control means which controls a load not to operate according to its load or the state of a relative member when the operation of the load starts. CONSTITUTION:The detection signal of the temperature detector 11 for a fixing roller is inputted to a control circuit 17 and a heater driving signal is outputted from an output terminal to control a heater driving circuit 13, controlling power supply to a heater 14. On the other hand, when the heater is held on for a specific time or longer, it is judged that the breaking of wire occurs to the temperature detector 11, and a heater abnormal lighting signal is outputted from the output terminal 02 of the control circuit 17 to a protecting circuit 22. A capacitor C41 is charged by said H-level output from the terminal 02 through a resistance R41 and a diode D41 to turn on a Schmitt trigger Q41, and an output signal from a terminal 01 is cut off to turn off the heater 14. Consequently, the high-safety and inexpensive controller of the copying machine, etc., is obtained.
Patent JP-S58143129-A (JP)
Inventor: ROTAARU TOOMASU
IPC: B01J8/32
Filed: 1982-12-28
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S58142713-A (JP)
Inventor: ANDORIYUU BOOGU
IPC: G06F3/02
Filed: 1982-12-27
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6388958-A (JP)
Title: Tele-writing device
Inventor: INOOKA TOSHIHIRO
IPC: H04M11/00
Filed: 1986-10-02
Abstract: PURPOSE:To visually observe the condition of a telephone line and to select a high quality telephone line by converting the data of a noise level in an image signal band and the data of a signal level to the data to show the quality of telephone line by a data processing means. CONSTITUTION:An image data signal sent from an opponent side is inputted through a telephone line 1, a line connecting control part 2, a two-wire four-wire converting circuit 4a to a band pass filter 6b and only the signal of the image data channel is separated. A separated signal is demodulated by a demodulating circuit 8, inputted to a carrier detecting circuit 7 and the presence and absence of a signal are decided. When a signal is present, the signal is measured by a noise level detecting circuit 15 and a signal level detecting circuit 16, the image data and the processing of the data of a noise level and a signal level are processed by a data processing circuit 12 and the result is displayed at a displaying part 13.
Patent JP-H0983632-A (JP)
Title: Gsm system portable telephone system
Inventor: ISHIGAMI MASAHIRO
IPC: H04W76/02
Filed: 1995-09-13
Abstract: PROBLEM TO BE SOLVED: To improve the performance of a hand-free adaptor and to reduce the cost by designing the hand-free adaptor to be connected to a DAI interface. SOLUTION: A hand-free adaptor 2 is connected to external connection terminals 19, 20 of a DAI interface so as to be interfaced by a digital signal. When the hand-free adaptor 2 is in use, a contact 12a of a switch 12 is selected, Furthermore, a contact 12b of the switch 12 is selected when a test device 3 for executing an acoustic test of an ear receiver 16 and a microphone 18 is connected to the external connection terminals 19, 20 to execute a test.
Patent JP-S6389181-A (JP)
Inventor: NAGANO HIROTOYO
IPC: A63F7/02
Filed: 1986-10-02
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0284447-A (JP)
Title: Expanded heat insulator
Inventor: UEKADO KAZUTO
IPC: C08L75/04
Filed: 1988-09-20
Abstract: PURPOSE:To obtain an expanded heat insulator excellent in adhesion, heat insulating properties and foam strength by blending a benzylic ether type fluid phenol-based resin composition with a specified polyether and expanding the resultant mixture using a specified expanding agent. CONSTITUTION:With (A) a benzylic type fluid phenol-based resin (B) 20-40wt.% polyether prepared by using a non amine-based active hydrogen compound (e.g., trimethylolpropane or glycerin) as an initiator is blended and (C) a catalyst, (D) a foam stabilizer, (E) an organic polyisocyanate and (F) an expanding agent consisting of dichlorotrifluoroethane are added thereto. The resultant mixture is expanded to produce the objective expanded heat insulator excellent in adhesion and insulating properties, capable of ready monolithic expansion together with a face material and resistant to foam shrinkage at low outside-air temperatures in high productivity without environmental pollutions.
Patent JP-S61113918-A (JP)
Title: Upper ends coupled legs for jack-up rig
Inventor: KONDO KIYOSHI
IPC: E02B17/00
Filed: 1984-11-09
Abstract: PURPOSE:To relieve stress exerted on the base of a leg, by providing a device which mounts a leg obliquely toward the ship gull of a jack-up rig, and combines the head parts of the legs with each other for tightening at a point of time when the leg is completely raised. CONSTITUTION:When legs 1 and 1a are completely raised, a hydraulic jack 6 at the head part of the leg 1 is inserted into a head metal 7 of the leg 1a. The jack 6 is driven for expansion, the legs are nipped by the metal 7 to tighten the heads of the legs 1 and 1a to form a truss. A jack-up rig is brought to a site, and after it arrives at a working sea surface, the jack-up is untightened, and the legs 1 and 1a are separated to lower them on a sea bottom.
Patent JP-S60126109-A (JP)
Inventor: ABURA YOSHIAKI
IPC: A45D20/50
Filed: 1983-12-14
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S61117094-A (JP)
Inventor: FUNAHASHI TAKANORI
IPC: B25J19/00
Filed: 1984-11-08
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H08182188-A (JP)
Title: Electronic device
Inventor: BERUNHARUTO MATSUTESU
IPC: H02H11/00
Filed: 1995-09-13
Abstract: PROBLEM TO BE SOLVED: To attain high resistance against inconvenient load dump by inserting a first diode polarized forward into a a line connected with the positive pole of a voltage supply and arranging a second diode which is reverse polarized for connecting the cathode terminal of the first diode with the earth terminal. SOLUTION: This electronic apparatus 1 having a protective circuit 10 includes a battery 2 and a load circuit 3 as a voltage supply. The protective circuit 10 is provided with a first diode 12 polarized forward and inserted into a line connected with the positive pole of the battery 2, and a second diode 13 reverse polarized and arranged to connect the cathode terminal of the diode 12 with the earth terminal. The breakdown voltage of the diode 12 is selected to be higher than that of the diode 13. With such a circuitry, breakdown voltage of the diode 12 exceeds a target operating voltage by about 20%, and the breakdown voltage of the diode 13 exceeds the target operating voltage by about 10%, thus realizing high resistance against inconvenient load dump.
Patent JP-S6390134-A (JP)
Title: Manufacture of semiconductor device
Inventor: KOBAYASHI DAISAKU
IPC: H01L21/302
Filed: 1986-10-02
Abstract: PURPOSE:To form a pierced hole with a smooth edge during a single photolithographic process by a method wherein, after an insulating film has been coated with photoresist of low sensitivity and another photoresist of high sensitivity, this assembly is exposed and developed to form a large opening and a small opening so that an isotropic etching method and an anisotropic etching method can be combined. CONSTITUTION:An oxide film 2, a nitride film 3 and an Al layer 4 are deposited on an N epitaxial layer 1. After a nitride film 5 has been formed on the whole area by a plasma method, a silica film 6 is applied and is baked. Photoresist 7a of low sensitivity and photoresist 7b of high sensitivity are applied. During this process, the thickness of the photoresist 7a is to be about 1/3 of that of the photoresist 7b. After exposure and development, a large opening is made at the film 7b while a small opening is made at the film 7a. If, by making use of the films 7a, 7b as a mask, up to half the area of the silica film 6 and of the nitride film 5 is removed by isotropic dry etching, the eaves are formed due to the difference in the etching rate. Then, if the remaining area of the nitride film 5 is etched by anisotropic dry etching, the resist 7b functions as a mask, and the resist 7a and the silica film 6 are etched. As a result, the eaves are removed, and a through hole whose edge is smooth can be formed.